Area 51 is the Stack Exchange Network staging zone, where users come together to build new Q&A sites. New site ideas are proposed, discussed, and the best go on to beta.
See the faq for more information.

For studying mathematics. In this site, unlike math.se, purely mathematical short questions are allowed so that a student can know the validity of a new fact about some mathematical field of study. Questions just need to be mathematically correct.

For discussions and help specifically for SoundCloud musicians. A place to talk about the SoundCloud-site itself and the opportunities it gives you, plus how you can "exit the SoundCloud-World" and become a real musician.

For everyone around the globe to talk about the application process for a new job. Whats the standard CV in your country and where do I look for jobs? Which sites can I use and what are the necessary documents,whats important for an interview...